/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMCore/RigVMMemoryStorage.h
Returns the handle for a given property by index (and optionally property path)
[FRigVMMemoryHandle](API\Plugins\RigVM\RigVMCore\FRigVMMemoryHandle) GetHandle ( int32 InPropertyIndex, const [FRigVMPropertyPath](API\Plugins\RigVM\RigVMCore\FRigVMPropertyPath) * InPropertyPath )